mockito

问题 I am learning the JUnit with Mockito framework, I tried writing test cases on my service code as:- ChildClass childClass = (ChildClass)(employeeDao.callMethod().getClassRef()); JUnit test case:- ChildClass childClass = new ChildClass(); Mockito.when(employeeDao.callMethod().getClassRef()).thenReturn(childClass); But getting java.lang.NullPointerException Then tried splitting the method calls in two seperate statements like:- ChildClass childClass = new ChildClass(); Mockito.when(employeeDao

问题 I am learning the JUnit with Mockito framework, I tried writing test cases on my service code as:- ChildClass childClass = (ChildClass)(employeeDao.callMethod().getClassRef()); JUnit test case:- ChildClass childClass = new ChildClass(); Mockito.when(employeeDao.callMethod().getClassRef()).thenReturn(childClass); But getting java.lang.NullPointerException Then tried splitting the method calls in two seperate statements like:- ChildClass childClass = new ChildClass(); Mockito.when(employeeDao

问题 According to the official doc: http://site.mockito.org/mockito/docs/current/org/mockito/Mockito.html#CALLS_REAL_METHODS I wrote the following test: package tk.puncha.study; import org.junit.Test; import java.util.ArrayList; import static org.mockito.Mockito.*; public class MockitoTest { @Test public void test() { ArrayList arrayList = mock(ArrayList.class, withSettings().defaultAnswer((CALLS_REAL_METHODS))); arrayList.add(new Object()); } } But it crashes with the following exception: java

问题 I'm writing Junit test case for the below scenario and need some suggestions to cover the below snippet: ErrorHandlingUtils.manageException(new InvalidInputException("Ethernet Ring Name not found"),methodName); I tried passing ringName as null or empty but not sure how to mock exception block. Can someone please give a suggestion? public void deleteEthernetRing(String ringName, String userID) throws Exception { LOGGER.info("Delete Ethernet Ring "); String methodName = "Delete Ethernet Ring ";

问题 The below code is causing UnfinishedStubbingException PowerMockito.doNothing().when(widgetHelper).invokeAuditService(Matchers.eq(servletRequest), Matchers.eq(date), anyString(), Matchers.eq("Member_Servicing_Email_Update"), Matchers.eq(jsonObject), anyString()); verify(widgetHelper, times(1)).invokeAuditService(Matchers.eq(servletRequest), Matchers.eq(date), anyString(), Matchers.eq("Member_Servicing_Email_Update1"), Matchers.eq(jsonObject), anyString()); org.mockito.exceptions.misusing

问题 The below code is causing UnfinishedStubbingException PowerMockito.doNothing().when(widgetHelper).invokeAuditService(Matchers.eq(servletRequest), Matchers.eq(date), anyString(), Matchers.eq("Member_Servicing_Email_Update"), Matchers.eq(jsonObject), anyString()); verify(widgetHelper, times(1)).invokeAuditService(Matchers.eq(servletRequest), Matchers.eq(date), anyString(), Matchers.eq("Member_Servicing_Email_Update1"), Matchers.eq(jsonObject), anyString()); org.mockito.exceptions.misusing

问题 I'm running unit test on the following class: public class FileClass { public void funcB() { try { throw new ClassNotFoundException(); } catch( ClassNotFoundException e ) { } } } Using Mockito code as shown below: public class TestFileClass { @Test(expected=ClassNotFoundException.class) public void testFuncB() { FileClass fc = Mockito.spy(new FileClass()); fc.funcB(); } } But the test were failed due to following error: java.lang.AssertionError: Expected exception: java.lang

问题 Let's take a look over this simple method: public Mono<SuccessResponse> doSomething(){ return service1.doSomething() .then(service2.doSomething2()) .thenReturn(new SuccessResponse("Awesome"))); } So basically I want to test this method for a scenario in which, service1.doSomething() will throw an error: when(service1.doSomething()).thenReturn(Mono.error(new IllegalStateException("Something bad happened"))); when(service2.doSomething()).thenReturn(Mono.just(new SomeResponse()))

问题 Let's take a look over this simple method: public Mono<SuccessResponse> doSomething(){ return service1.doSomething() .then(service2.doSomething2()) .thenReturn(new SuccessResponse("Awesome"))); } So basically I want to test this method for a scenario in which, service1.doSomething() will throw an error: when(service1.doSomething()).thenReturn(Mono.error(new IllegalStateException("Something bad happened"))); when(service2.doSomething()).thenReturn(Mono.just(new SomeResponse()))

问题 Let's take a look over this simple method: public Mono<SuccessResponse> doSomething(){ return service1.doSomething() .then(service2.doSomething2()) .thenReturn(new SuccessResponse("Awesome"))); } So basically I want to test this method for a scenario in which, service1.doSomething() will throw an error: when(service1.doSomething()).thenReturn(Mono.error(new IllegalStateException("Something bad happened"))); when(service2.doSomething()).thenReturn(Mono.just(new SomeResponse()))